<script setup lang="ts">
import type { Message, Prescription } from '@/types/room';
import {  MsgType, PrescriptionStatus } from '@/enums'
import type { Image } from '@/types/consult';
import {  showImagePreview, showToast  } from 'vant';
import { useUserStore } from '@/stores';
import dayjs from 'dayjs'
import { useRouter } from 'vue-router';
import EvaluateCard from './EvaluateCard.vue'
import { useShowPrescription } from '@/composable';
import { getConsultFlagText, getIllnessTimeText } from '@/utils/filter'

const store = useUserStore()
const formatTime = (time: string) => dayjs(time).format('HH:mm')

defineProps<{
    list: Message[]
}>()



// 预览图片
const previewImg = (pictures?: Image[]) => {
   if (pictures && pictures.length)  showImagePreview(pictures.map((item) => item.url))
}

// 图片加载成功
const loadSuccess = async (notScroll?: boolean) => {
  // 判断是聊天记录的图片，那就不滚动
  if (notScroll === true) return
  window.scrollTo(0, document.body.scrollHeight)
}

// 查看处方
const { showPrescription } = useShowPrescription()

// 购买药品
const router = useRouter()
const buy = (pre?: Prescription) => {
  // 判断是否有订单
  if (pre) {
    // 无效
    if (pre.status === PrescriptionStatus.Invalid) return showToast('处方已失效')
    // 未支付，没订单
    if (pre.status === PrescriptionStatus.NotPayment && !pre.orderId) return router.push(`/order/pay?id=${pre.id}`)
    // 未支付，有订单 或者 已支付 去药品订单详情
    router.push(`/order/${pre.orderId}`)
  }
}
</script>

<template>
  <div>
   <template v-for="{ msgType, msg, createTime, from, fromAvatar, notScroll } in list" :key="msg.id">
     <!-- 病情描述 -->
     <div class="msg msg-illness" v-if="msgType === MsgType.CardPat">
    <div class="patient van-hairline--bottom" v-if="msg.consultRecord">
     <p>
      {{ msg.consultRecord?.patientInfo.name }}
      {{ msg.consultRecord?.patientInfo.genderValue }}
      {{ msg.consultRecord?.patientInfo.age }}岁
     </p>
     <p>
          {{ getIllnessTimeText(msg.consultRecord?.illnessTime) }} |
          {{ getConsultFlagText(msg.consultRecord?.consultFlag) }}
    </p>
    </div>
    <van-row>
      <van-col span="6">病情描述</van-col>
      <van-col span="18">{{ msg.consultRecord?.illnessDesc }}</van-col>
      <van-col span="6">图片</van-col>
      <van-col span="18" @click="previewImg(msg.consultRecord?.pictures)">点击查看</van-col>
    </van-row>
  </div>

  <!-- 温馨提示通知 -->
  <div class="msg msg-tip" v-if="msgType === MsgType.NotifyTip">
    <div class="content">
      <span class="green">温馨提示：</span>
      <span>{{ msg.content }}</span>
    </div>
  </div>

  <!-- 通知 -->
  <div class="msg msg-tip" v-if="msgType === 31">
    <div class="content">
      <span>{{ msg.content }}</span>
    </div>
  </div>

  <!-- 发送文字 -->
  <div class="msg msg-to" v-if="msgType === MsgType.MsgText && from === store.user?.id">
    <div class="content">
      <div class="time">{{ formatTime(createTime) }}</div>
      <div class="pao">{{ msg.content }}</div>
    </div>
    <van-image :src="store.user?.avatar" />
  </div>

  <!-- 发送图片 -->
  <div class="msg msg-to" v-if="msgType === MsgType.MsgImage && store.user?.id === from">
    <div class="content">
      <div class="time">{{ formatTime(createTime) }}</div>
      <van-image
        fit="contain"
        :src="msg.picture?.url"
        @load="loadSuccess(notScroll)"
      />
    </div>
    <van-image :src="store.user?.avatar"/>
  </div>

  <!-- 接收文字 -->
  <div class="msg msg-from" v-if="msgType === MsgType.MsgText && from !== store.user?.id">
    <van-image :src="fromAvatar" />
    <div class="content">
      <div class="time">{{ formatTime(createTime) }}</div>
      <div class="pao">{{ msg.content }}</div>
    </div>
  </div>

    <!-- 接收图片 -->
    <div class="msg msg-from" v-if="msgType === MsgType.MsgImage && store.user?.id !== from">
      <van-image :src="fromAvatar"/>
    <div class="content">
      <div class="time">{{ formatTime(createTime) }}</div>
      <van-image
        fit="contain"
        :src="msg.picture?.url"
        @load="loadSuccess(notScroll)"
      />
    </div>
  </div>
  <!-- 处方消息 -->
  <div class="msg msg-recipe" v-if="msgType === MsgType.CardPre">
    <div class="content" v-if="msg.prescription">
      <div class="head van-hairline--bottom">
        <div class="head-tit">
          <h3>电子处方</h3>
          <p @click="showPrescription(msg.prescription?.id)">原始处方 <van-icon name="arrow"></van-icon></p>
        </div>
        <p>
          {{ msg.prescription?.name }} 
          {{ msg.prescription?.genderValue }} 
          {{ msg.prescription?.age }}岁 
          {{ msg.prescription?.diagnosis }}
        </p>
        <p>开方时间：{{ msg.prescription?.createTime }}</p>
      </div>
      <div class="body">
        <div class="body-item" v-for="med in msg.prescription?.medicines" :key="med.id">
          <div class="durg">
            <p>{{ med.name }} {{ med.specs }}</p>
            <p>{{ med.usageDosag }}</p>
          </div>
          <div class="num">x{{ med.quantity }}</div>
        </div>
      </div>
      <div class="foot"><span @click="buy(msg.prescription)">购买药品</span></div>
    </div>
  </div>

  <!-- 订单取消 -->
  <div class="msg msg-tip msg-tip-cancel" v-if="msgType === MsgType.NotifyCancel">
    <div class="content">
      <span>{{ msg.content }}</span>
    </div>
  </div>

  <!-- 评价 -->
  <div class="msg" v-if="msgType === MsgType.CardEva || msgType === MsgType.CardEvaForm">
    <EvaluateCard :evaluate-doc="msg.evaluateDoc"></EvaluateCard>
  </div>  
   </template>
  </div>
</template>

<style lang="scss" scoped>
@import '@/styles/room.scss';
</style>

